CN108309569A - A kind of compound core body and its manufacturing method of paper diaper - Google Patents
A kind of compound core body and its manufacturing method of paper diaper Download PDFInfo
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- CN108309569A CN108309569A CN201810163508.1A CN201810163508A CN108309569A CN 108309569 A CN108309569 A CN 108309569A CN 201810163508 A CN201810163508 A CN 201810163508A CN 108309569 A CN108309569 A CN 108309569A
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- layer
- core body
- fixed frame
- compound core
- paper diaper
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/496—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15585—Apparatus or processes for manufacturing of babies' napkins, e.g. diapers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15764—Transferring, feeding or handling devices; Drives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F2013/51002—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers with special fibres
- A61F2013/51023—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers with special fibres being polymeric fibres
- A61F2013/51026—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers with special fibres being polymeric fibres being in thermoplastic material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F2013/51002—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers with special fibres
- A61F2013/51038—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers with special fibres being a mixture of fibres
- A61F2013/51045—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers with special fibres being a mixture of fibres with thermoplastic binder
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530131—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made in fibre but being not pulp
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The present invention relates to paper diaper processing technique fields, and in particular to a kind of compound core body and its manufacturing method of paper diaper, the compound core body include face layer, absorbed layer and the waterproof layer set gradually from top to bottom；The absorbed layer includes water absorbing polymer particle and fixed frame, and the fixed frame is the rectangle net lattice frames of hollow out, and the water absorbing polymer particle is arranged in array in fixed frame；The upper surface of the waterproof layer is provided with the point-like glue being arranged in array；The beneficial effects of the present invention are：Structure design is simple, absorbed layer by hollow out rectangle net trellis frame set at, water absorbing polymer particle is arranged in array in fixed frame, water absorbing polymer particle abjection compound core body can not only be prevented and easy to produce dust, and also ensure that compound core body does not allow easy to knot groups, and the raw material manufactured needed for compound core body are less, cost is lower, more environmentally-friendly.
Description
Technical field
The present invention relates to paper diaper processing technique fields, and in particular to a kind of compound core body of paper diaper and its manufacturer
Method.
Background technology
More and more young Papa and Mama can select to wear paper diaper to baby, be not selection diaper or handle
Urine, be because infant to wear paper diaper convenient, healthy, especially at night, can allow mother and baby that can sleep more preferably.However city
Paper diaper are of numerous names on field, and quality is also irregular, for young parent, select a safety it is good, it is high-quality, inhale
It is that they are the most desired that receipts amount is big, water lock function is strong, not discontinue does not rise and sticks together, keeps dry and comfortable paper diaper.
There are mainly two types of forms for existing macromolecule paper diaper compound core body：One is loft non-woven cloth and polymeric particles
Compound core body, be easy conglomeration；Another kind be using crush wood pulp mixed with polymeric particles or powder by the way of,
It has been easy dust, has influenced the operating environment in workshop.And it is actually manufactured using the compound core body of above two method production
Required raw material consumption is big, and not only production cost is high, but also not environmentally.
Invention content
In order to overcome the defect of the above-mentioned prior art, the technical problem to be solved by the present invention is to：A kind of structure is provided to set
Meter is simple, can not only prevent the water absorbing polymer particle in compound core body from deviating from and easy to produce clustering phenomena with compound core body,
The raw material needed for manufacture can also be reduced, the manufacture of the compound core body and this compound core body of the paper diaper of manufacturing cost is reduced
Method.
In order to solve the above-mentioned technical problem, first technical solution that the present invention uses for：A kind of paper diaper it is compound
Core, the compound core body include face layer, absorbed layer and the waterproof layer set gradually from top to bottom；
The absorbed layer includes water absorbing polymer particle and fixed frame, and the fixed frame is the rectangle net trellis of hollow out
Frame, the water absorbing polymer particle are arranged in array in fixed frame；The upper surface of the waterproof layer is provided in array
The lower end of the point-like glue of arrangement, the fixed frame is fixed on by the point-like glue on the upper surface of waterproof layer；
The face layer includes soft layer and hydrophilic nonwoven layer of cloth, and the upper table in hydrophilic nonwoven layer of cloth is arranged in the soft layer
Face is provided with aromatic substance on the soft layer, and the upper and lower surface of the hydrophilic nonwoven layer of cloth is provided with arranges in array
The point-like glue of cloth, the soft layer are connected by point-like glue with the upper surface of hydrophilic nonwoven layer of cloth；The upper end of the fixed frame
It is connected with the lower surface of the hydrophilic nonwoven layer of cloth by the point-like glue.
In order to solve the above-mentioned technical problem, second technical solution that the present invention uses for：
A kind of manufacturing method of the compound core body of paper diaper is applied to the paper diaper described in the first technical solution with again
Core is closed, which comprises the steps of：
Step 1 coats multiple point-like glues being arranged in array on the upper surface of waterproof layer；
Step 2, be pressed into using wood pulp paper hollow out rectangle net trellis fixed frame, by the lower end of the fixed frame
It is fixed on waterproof layer by the point-like glue described in step 1；
Water absorbing polymer particle is used the feeding syringe in array setting to be transported to water absorbing polymer particle by step 3
In fixed frame, obtain include water absorbing polymer particle and fixed frame absorbed layer；
Step 4 coats multiple point-like glues being arranged in array in the lower surface of face layer；
Step 5 connects face layer by the point-like glue described in step 4 with the upper end of the fixed frame of absorbed layer, obtains
Paper diaper compound core body.
Further, it is additionally provided with guide layer between the face layer and absorbed layer, is provided on the guide layer and penetrates institute
The funnel-form pressure hole of guide layer is stated, the macropore in funnel-form pressure hole is positioned close to the side of face layer, and the funnel-form presses hole
Aperture be positioned close to the side of absorbed layer.
Further, the inside of the soft layer, hydrophilic nonwoven layer of cloth and waterproof layer is both provided with extensible member, described flexible
Part is made of elastic arranged in parallel.
Further, the fixed frame is made of elastic material.
Further, the ingredient of the aromatic substance is aloe, honeysuckle, wormwood, Jasmine, one kind in tealeaves or more
The extract of kind fragrant plant composition.
Further, the soft layer of the cotton is made of cotton material.
Further, the waterproof layer is polyethylene breathable film.
The beneficial effects of the present invention are：By the way that face layer is made of soft layer and hydrophilic nonwoven layer of cloth, soft layer and baby
Youngster's direct physical contact can be improved the comfort level that baby wears paper diaper, and spray aromatic substance on soft layer, can make paper
Urine pants have naturally pure and fresh, and baby uses more comfortable, and hydrophilic nonwoven layer of cloth can be with the absorption of accelerating liquid；By setting
Absorbed layer is set, absorbed layer is made of the frame of rectangle net trellis, water absorbing polymer particle is arranged in array in fixed frame,
Then the lower surface of fixed frame is fixed by the point-like glue and waterproof layer being arranged in array, the upper surface of fixed frame is led to
The lower surface for crossing the point-like glue being arranged in array and hydrophilic nonwoven layer of cloth is fixed, the structure design of entire paper diaper compound core body
Simply, it can not only prevent the water absorbing polymer particle in absorbed layer from deviating from and easy ting produce dust, but also also ensure composite core
Body does not allow easy to knot groups, and the raw material manufactured used in compound core body are less, and cost is lower, more environmentally-friendly.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the compound core body of paper diaper of the specific embodiment of the invention；
Fig. 2 is a kind of structural schematic diagram of the absorbed layer of the compound core body of paper diaper of the specific embodiment of the invention；
Fig. 3 is a kind of vertical view of the absorbed layer of the compound core body of paper diaper of the specific embodiment of the invention；
Label declaration：
1, face layer；11, soft layer；12, hydrophilic nonwoven layer of cloth；
2, absorbed layer；21, water absorbing polymer particle；22, fixed frame；
3, waterproof layer；
4, point-like glue；
5, guide layer；51, funnel-form presses hole；
6, elastic.
Specific implementation mode
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is：The fixed frame of rectangle net trellis is set on absorbed layer, macromolecule is inhaled
Particle water is arranged in array in fixed frame, and the lower surface of fixed frame is then passed through the point-like glue that is arranged in array and anti-
Water layer is fixed, and the upper surface of fixed frame is fixed by the lower surface of the point-like glue and hydrophilic nonwoven layer of cloth that are arranged in array,
It can not only prevent the water absorbing polymer particle in absorbed layer from deviating from and easy ting produce dust, but also also ensure that compound core body is not allowed
Easy to knot groups.
Please refer to shown in Fig. 1 to Fig. 3, a kind of compound core body of paper diaper, the compound core body include from top to bottom according to
Face layer 1, absorbed layer 2 and the waterproof layer 3 of secondary setting；
The absorbed layer 2 includes water absorbing polymer particle 21 and fixed frame 22, and the fixed frame 22 is the square of hollow out
Shape grid-like framework, the water absorbing polymer particle 21 are arranged in array in fixed frame 22；The upper surface of the waterproof layer 3
It is provided with the point-like glue 4 being arranged in array, the lower end of the fixed frame 22 is fixed on waterproof layer 3 by the point-like glue 4
On upper surface；
The face layer 1 includes soft layer 11 and hydrophilic nonwoven layer of cloth 12, and the soft layer 11 is arranged in hydrophilic nonwoven layer of cloth
12 upper surface is provided with aromatic substance on the soft layer 11, and the upper and lower surface of the hydrophilic nonwoven layer of cloth 12 is set
It is equipped with the point-like glue 4 being arranged in array, the soft layer 11 is connected by point-like glue 4 with the upper surface of hydrophilic nonwoven layer of cloth 12；
The upper end of the fixed frame 22 is connected by the point-like glue 4 with the lower surface of the hydrophilic nonwoven layer of cloth 12.
Corresponding to the compound core body of above-mentioned paper diaper, a kind of manufacturing method of the compound core body of paper diaper, the system
The method of making includes the following steps：
Step 1 coats multiple point-like glues 4 being arranged in array on the upper surface of waterproof layer 3；
Step 2, be pressed into using wood pulp paper hollow out rectangle net trellis fixed frame 22, by the fixed frame 22
Lower end is fixed on by the point-like glue 4 described in step 1 on waterproof layer 3；
Water absorbing polymer particle 21 is used the feeding syringe in array setting that water absorbing polymer particle 21 is defeated by step 3
Be sent in fixed frame 22, obtain include water absorbing polymer particle 21 and fixed frame 22 absorbed layer 2；
Step 4 coats multiple point-like glues 4 being arranged in array in the lower surface of face layer 1；
Step 5 connects face layer 1 by the point-like glue 4 described in step 4 with the upper end of the fixed frame 22 of absorbed layer 2,
Obtain paper diaper compound core body.
As can be seen from the above description, the beneficial effects of the present invention are：By by face layer 1 by soft layer 11 and hydrophilic nonwoven fabrics
Layer 12 is made, and soft layer 11 and babies are in direct contact, and the comfort level that baby wears paper diaper can be improved, and in soft layer 11
Upper spray aromatic substance can be such that paper diaper have naturally pure and fresh, and baby uses more comfortable, hydrophilic nonwoven layer of cloth 12
It can be with the absorption of accelerating liquid；By the way that absorbed layer 2 is arranged, absorbed layer 2 is made of the frame of rectangle net trellis, by macromolecule water uptake
Particle 21 is arranged in array in fixed frame 22, and the lower surface of fixed frame 22 is then passed through the point-like glue that is arranged in array
4 and waterproof layer 3 fix, the upper surface of fixed frame 22 is passed through into the point-like glue 4 that is arranged in array and hydrophilic nonwoven layer of cloth 12
Lower surface is fixed, and the structure design of entire paper diaper compound core body is simple, can not only prevent the macromolecule water uptake in absorbed layer 2
Particle 21 is deviate from and easy tos produce dust, and also ensures that compound core body does not allow easy to knot groups, and manufactures used in compound core body
Raw material it is less, cost is lower, more environmentally-friendly.
Further, it is additionally provided with guide layer 5 between the face layer 1 and absorbed layer 2, is provided with and wears on the guide layer 5
The funnel-form of the saturating guide layer 5 presses hole 51, and the macropore in funnel-form pressure hole 51 is positioned close to the side of face layer 1, described
The aperture in funnel-form pressure hole 51 is positioned close to the side of absorbed layer 2.
It seen from the above description, can be with the absorption of accelerating liquid, by being designed on guide layer 5 by designing guide layer 5
Funnel-form pressure hole 51 or the S-shaped through-hole for penetrating guide layer 5, can not only improve the compression strength that paper diaper use, but also make
During, after liquid is by face layer 1, presses by funnel-form and be seeped into absorbed layer 2 under hole 51, can effectively prevent and oozed
Thoroughly to the liquid reverse osmosis in absorbed layer 2.
Further, the inside of the soft layer 11, hydrophilic nonwoven layer of cloth 12 and waterproof layer 3 is both provided with extensible member, institute
Extensible member is stated to be made of elastic 6 arranged in parallel.
Seen from the above description, flat by being both provided in the inside of soft layer 11, hydrophilic nonwoven layer of cloth 12 and waterproof layer 3
The elastic 6 of row arrangement, can make soft layer 11, hydrophilic nonwoven layer of cloth 12, absorbed layer 2 and waterproof layer 3 be provided with retractility, can
So that paper diaper are preferably bonded human body with compound core body, applicability is wider.
Further, the fixed frame 22 is made of elastic material.
Seen from the above description, by the way that fixed frame 22 to be made of elastic material, but fixed frame 22 has elasticity,
Soft layer 11, hydrophilic nonwoven layer of cloth 12 and waterproof layer 3 is coordinated to stretch together, applicability is wider.
Further, the ingredient of the aromatic substance is aloe, honeysuckle, wormwood, Jasmine, one kind in tealeaves or more
The extract of kind fragrant plant composition.
Seen from the above description, by the way that the ingredient of aromatic substance is chosen for aloe, honeysuckle, wormwood, Jasmine, tealeaves
In one or more fragrant plant compositions extract composition, can make paper diaper have naturally it is pure and fresh, baby use
Get up more comfortable.
Further, the soft layer of the cotton is made of cotton material.
Seen from the above description, by the way that soft layer 11 to be made of cotton material, cotton material can not only be given direct
The human skin of contact brings comfort, and the antibacterial effect of soft layer 11 made of cotton material is preferable.
Further, the waterproof layer 3 is polyethylene breathable film.
Seen from the above description, by the way that waterproof layer 3 to be made of polyethylene breathable film, Liquid Penetrant can not only be prevented
Cross waterproof layer 3, moreover it is possible to be that compound core body has gas permeability so that it is more comfortable that baby wears paper diaper.
It please refers to shown in Fig. 1 to Fig. 3, the embodiment of the present invention one is：
A kind of compound core body of paper diaper, the compound core body include face layer 1, the absorbed layer set gradually from top to bottom
2 and waterproof layer 3；
The absorbed layer 2 includes water absorbing polymer particle 21 and fixed frame 22, and the fixed frame 22 is the square of hollow out
Shape grid-like framework, the water absorbing polymer particle 21 are arranged in array in fixed frame 22；The upper surface of the waterproof layer 3
It is provided with the point-like glue 4 being arranged in array, the lower end of the fixed frame 22 is fixed on waterproof layer 3 by the point-like glue 4
On upper surface；
The face layer 1 includes soft layer 11 and hydrophilic nonwoven layer of cloth 12, and the soft layer 11 is arranged in hydrophilic nonwoven layer of cloth
12 upper surface is provided with aromatic substance on the soft layer 11, and the upper and lower surface of the hydrophilic nonwoven layer of cloth 12 is set
It is equipped with the point-like glue 4 being arranged in array, the soft layer 11 is connected by point-like glue 4 with the upper surface of hydrophilic nonwoven layer of cloth 12；
The upper end of the fixed frame 22 is connected by the point-like glue 4 with the lower surface of the hydrophilic nonwoven layer of cloth 12.
It is additionally provided with guide layer 5 between the face layer 1 and absorbed layer 2, is provided on the guide layer 5 and penetrates the water conservancy diversion
The funnel-form of layer 5 presses hole 51, the macropore in funnel-form pressure hole 51 to be positioned close to the side of face layer 1, and the funnel-form presses hole
51 aperture is positioned close to the side of absorbed layer 2.
The inside of the soft layer 11, hydrophilic nonwoven layer of cloth 12 and waterproof layer 3 is both provided with extensible member, the extensible member by
Elastic 6 arranged in parallel forms.
The fixed frame 22 is made of elastic material.
The ingredient of the aromatic substance is that one or more fragrance in aloe, honeysuckle, wormwood, Jasmine, tealeaves are planted
The extract of compositions.
The soft layer of cotton is made of cotton material.
The waterproof layer 3 is polyethylene breathable film.
It please refers to shown in Fig. 1 to Fig. 3, an alternative embodiment of the invention two is：
The present invention also provides a kind of manufacturing methods of the compound core body of paper diaper, are applied to described in embodiment one
Paper diaper compound core body, the manufacturing method comprise the steps of：
Step 1 coats multiple point-like glues 4 being arranged in array on the upper surface of waterproof layer 3；
Step 2, be pressed into using wood pulp paper hollow out rectangle net trellis fixed frame 22, by the fixed frame 22
Lower end is fixed on by the point-like glue 4 described in step 1 on waterproof layer 3；
Water absorbing polymer particle 21 is used the feeding syringe in array setting that water absorbing polymer particle 21 is defeated by step 3
Be sent in fixed frame 22, obtain include water absorbing polymer particle 21 and fixed frame 22 absorbed layer 2；
Step 4 coats multiple point-like glues 4 being arranged in array in the lower surface of face layer 1；
Step 5 connects face layer 1 by the point-like glue 4 described in step 4 with the upper end of the fixed frame 22 of absorbed layer 2,
Obtain paper diaper compound core body.
In conclusion a kind of paper diaper compound core body provided by the invention and its manufacturing method, by by face layer by silk floss
Soft layer and hydrophilic nonwoven layer of cloth are made, and soft layer and babies are in direct contact, and the comfort level that baby wears paper diaper can be improved,
And aromatic substance is sprayed on soft layer, paper diaper can be made to have naturally pure and fresh, baby uses more comfortably, hydrophilic
Nonwoven layer can be with the absorption of accelerating liquid；By the way that absorbed layer is arranged, absorbed layer is made of the frame of rectangle net trellis, by high score
Sub- water-absorption particle is arranged in array in fixed frame, and the lower surface of fixed frame is then passed through the point-like glue that is arranged in array
It is fixed with waterproof layer, the upper surface of fixed frame is consolidated by the lower surface of the point-like glue and hydrophilic nonwoven layer of cloth that are arranged in array
Fixed, the structure design of entire paper diaper compound core body is simple, can not only prevent the water absorbing polymer particle in absorbed layer from deviating from
And dust is easy tod produce, and also ensure that compound core body does not allow easy to knot groups, and manufacture the raw material used in compound core body more
Few, cost is lower, more environmentally-friendly.
The funnel-form of guide layer can be penetrated by being designed on guide layer with the absorption of accelerating liquid by designing guide layer
Hole or S-shaped through-hole are pressed, can not only improve the compression strength that paper diaper use, but also during use, liquid passes through face
After layer, presses by funnel-form and be seeped into absorbed layer under hole, can effectively prevent the liquid reverse osmosis penetrated into absorbed layer.
By being both provided with elastic arranged in parallel in the inside of soft layer, hydrophilic nonwoven layer of cloth and waterproof layer, can make
It obtains soft layer, hydrophilic nonwoven layer of cloth and waterproof layer and is provided with retractility, and fixed frame is made of elastic material, can make
Paper diaper are preferably bonded human body with compound core body, and applicability is wider.
It is one or more in aloe, honeysuckle, wormwood, Jasmine, tealeaves by the way that the ingredient of aromatic substance to be chosen for
The extract of fragrant plant composition forms, and paper diaper can be made to have naturally pure and fresh, and baby uses more comfortable.
By the way that soft layer to be made of cotton material, cotton material can not only give the human skin being in direct contact to bring
Comfort, and the antibacterial effect of soft layer made of cotton material is preferable.
By the way that waterproof layer to be made of polyethylene breathable film, can not only it prevent Liquid Penetrant from crossing waterproof layer, moreover it is possible to be
Compound core body has gas permeability so that it is more comfortable that baby wears paper diaper.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, include similarly
In the scope of patent protection of the present invention.
Claims (8)
1. a kind of compound core body of paper diaper, which is characterized in that the compound core body includes the face set gradually from top to bottom
Layer, absorbed layer and waterproof layer；
The absorbed layer includes water absorbing polymer particle and fixed frame, and the fixed frame is the rectangle net trellis frame of hollow out
Frame, the water absorbing polymer particle are arranged in array in fixed frame；The upper surface of the waterproof layer is provided with arranges in array
The lower end of the point-like glue of cloth, the fixed frame is fixed on by the point-like glue on the upper surface of waterproof layer；
The face layer includes soft layer and hydrophilic nonwoven layer of cloth, and the soft layer is arranged in the upper surface of hydrophilic nonwoven layer of cloth, institute
It states and is provided with aromatic substance on soft layer, the upper and lower surface of the hydrophilic nonwoven layer of cloth is provided with the point being arranged in array
Shape glue, the soft layer are connected by point-like glue with the upper surface of hydrophilic nonwoven layer of cloth；The upper end of the fixed frame passes through institute
Point-like glue is stated to connect with the lower surface of the hydrophilic nonwoven layer of cloth.
2. the compound core body of paper diaper according to claim 1, which is characterized in that between the face layer and absorbed layer also
It is provided with guide layer, the funnel-form pressure hole for penetrating the guide layer is provided on the guide layer, the funnel-form presses the big of hole
Hole is positioned close to the side of face layer, and the aperture in funnel-form pressure hole is positioned close to the side of absorbed layer.
3. the compound core body of paper diaper according to claim 1, which is characterized in that the soft layer, hydrophilic nonwoven fabrics
The inside of layer and waterproof layer is both provided with extensible member, and the extensible member is made of elastic arranged in parallel.
4. the compound core body of paper diaper according to claim 3, which is characterized in that the fixed frame is by elastic material
It is made.
5. the compound core body of paper diaper according to claim 1, which is characterized in that the ingredient of the aromatic substance is reed
The extract of one or more fragrant plant compositions in luxuriant growth, honeysuckle, wormwood, Jasmine, tealeaves.
6. the compound core body of paper diaper according to claim 1, which is characterized in that the soft layer of cotton is by cotton material system
At.
7. the compound core body of paper diaper according to claim 1, which is characterized in that the waterproof layer is ventilative for polyethylene
Film.
8. a kind of manufacturing method of the compound core body of the paper diaper described in claim 1~7 any one, which is characterized in that
It comprises the steps of：
Step 1 coats multiple point-like glues being arranged in array on the upper surface of waterproof layer；
Step 2, be pressed into using wood pulp paper hollow out rectangle net trellis fixed frame, the lower end of the fixed frame is passed through
Point-like glue described in step 1 is fixed on waterproof layer；
Water absorbing polymer particle is used the feeding syringe in array setting that water absorbing polymer particle is transported to fixation by step 3
In frame, obtain include water absorbing polymer particle and fixed frame absorbed layer；
Step 4 coats multiple point-like glues being arranged in array in the lower surface of face layer；
Step 5 connects face layer by the point-like glue described in step 4 with the upper end of the fixed frame of absorbed layer, obtains paper urine
Trousers compound core body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810163508.1A CN108309569A (en) | 2018-02-27 | 2018-02-27 | A kind of compound core body and its manufacturing method of paper diaper |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810163508.1A CN108309569A (en) | 2018-02-27 | 2018-02-27 | A kind of compound core body and its manufacturing method of paper diaper |
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| CN108309569A true CN108309569A (en) | 2018-07-24 |
Family
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| CN201810163508.1A Pending CN108309569A (en) | 2018-02-27 | 2018-02-27 | A kind of compound core body and its manufacturing method of paper diaper |
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| CN110547912A (en) * | 2019-09-29 | 2019-12-10 | 雀氏（福建）实业发展有限公司 | preparation method of composite core body leakage-proof absorption article |
| CN112587312A (en) * | 2020-12-03 | 2021-04-02 | 浙江好时加卫生用品有限公司 | Medical sanitary protection pad for wormwood |
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